The Cabin Door Threaded Bumper is attached to the edge of the cab door. It is threaded and screwed into the door. The main purpose of the cab door threaded bumper is to mitigate the occurrence of metal-on-metal contact between the door and the vehicle's body, thereby averting the risk of scratches, dents, or any other potential damage.Attributes:• Cushions impact when closing or opening the door.• Absorbs shocks and vibrations.• Maintains proper alignment of the door within the vehicle's structure.Applications:The Cabin Door Threaded Bumper helps protect the cab door of the excavator from damage caused by impacts, vibrations, and metal-on-metal contact.